_includes/head.html

<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
  <title>{{ site.title }}</title>
  <!-- Favicon -->
  <!-- Font Awesome -->
  <link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet">
  <!-- Bootstrap -->
  <link href="assets/css/bootstrap.min.css" rel="stylesheet">
  <!-- Slick slider -->
  <link href="assets/css/slick.css" rel="stylesheet">
  <!-- Theme color -->
  <link id="switcher" href="assets/css/theme-color/default-theme.css" rel="stylesheet">

  <!-- Main Style -->
  <link href="style.css" rel="stylesheet">

  <!-- Fonts -->

  <!-- Open Sans for body font -->
<link href="https://fonts.googleapis.com/css?family=Open+Sans:300,400,400i,600,700,800" rel="stylesheet">
<!-- Montserrat for title -->
<link href="https://fonts.googleapis.com/css?family=Montserrat" rel="stylesheet">
{%- seo -%}


  <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
  <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
  <!--[if lt IE 9]>
    <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
    <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
  <![endif]-->
</head>

  <!-- <link rel="stylesheet" href="{{ "/assets/main.css" | relative_url }}"> -->
  <!-- {%- feed_meta -%} -->